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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2020     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Impacts of the COVID-19 pandemic on rural poverty and policy responses in China 期刊论文 JOURNAL OF INTEGRATIVE AGRICULTURE, 2020, 卷号: 19, 期号: 12, 页码: 2946-2964 作者:  Luo Ren-fu;  Liu Cheng-fang;  Gao Jing-jing;  Wang Tian-yi;  Zhi Hua-yong 收藏  |  浏览/下载：9/0  |  提交时间：2021/03/15 COVID-19 pandemic  perception  poverty  rural households  China   The Longitudinal Association Between Cardiovascular Risk and Cognitive Function in Middle-Aged and Older Adults in China: A Nationally Representative Cohort Study 期刊论文 FRONTIERS IN CARDIOVASCULAR MEDICINE, 2020, 卷号: 7, 页码: 11 作者:  Hua, Wei;  Hou, Jianhua;  Jiang, Taiyi;  Su, Bin;  Fu, Jiangning 收藏  |  浏览/下载：38/0  |  提交时间：2020/12/05 cardiovascular risk  cognition  longitudinal study  older adult  national representative data set   Survey on standardized testing platform of psychological experiment based on Cognitive Atlas 期刊论文 Kexue Tongbao/Chinese Science Bulletin, 2020, 卷号: 65, 期号: 21, 页码: 2201-2208 作者:  Sun, Yuwei;  Chen, Ziwei;  Cao, Siqi;  Qi, Yue;  Liu, Xun 收藏  |  浏览/下载：43/0  |  提交时间：2020/08/27 The roles of criteria, data and classification methods in designing land cover classification systems: evidence from existing land cover data sets 期刊论文 INTERNATIONAL JOURNAL OF REMOTE SENSING, 2020, 卷号: 41, 期号: 14, 页码: 5062-5082 作者:  Lei Guangbin;  Li Ainong;  Bian Jinhu;  Zhang Zhengjian 收藏  |  浏览/下载：74/0  |  提交时间：2020/05/18 C accumulation  Peatland expansion  Peatland initiation  Monsoon  Holocene   Nuclear and Chloroplast Sequences Resolve the Enigmatic Origin of the Concord Grape 期刊论文 FRONTIERS IN PLANT SCIENCE, 2020, 卷号: 11 作者:  Wen, Jun;  Herron, Sterling A.;  Yang, Xue;  Liu, Bin-Bin;  Zuo, Yun-Juan 收藏  |  浏览/下载：5/0  |  提交时间：2022/03/01 Concord grape  grape  origin  Vitis  Vitaceae